Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 5 of 5 for “"White Matter Alterations"”.
-
DTI-based tractographic analysis of white matter alterations in HIV infected children
… Previously, we found HIV-associated changes in white matter and functional networks in a cohort of 7-year-old HIV infected (HIV+) children who intiatied early cART compared to uninfected controls. To explore possible relationships between these alterations, we used tractography to identify …
-
Investigating white matter alterations and secondary neurodegeneration with MRI imaging and pathology in a mouse model of ischaemic stroke
… Emerging clinical imaging evidence suggests that white matter degeneration, secondary neurodegeneration and inflammation in areas like the corpus callosum and thalamus after a middle cerebral artery stroke may contribute to cognitive decline. The aim of the current study was to examine remote grey …
-
Investigation of inflammatory and oxidative stress mechanisms in the disruption of white matter structure and function following chronic cerebral hypoperfusion
… with an increased risk of developing VCI. White matter alterations are a prominent pathological feature observed in patients with VCI thought to underlie cognitive impairment. Neuroimaging studies show a positive correlation between the burden of white matter alterations and progressive …
-
The impact of maternal HIV infection on uninfected neonate brain structure
… four presents a DTI-tractographic analysis of white matter connections between subcortical structures manually traced. HEU demonstrate white matter alterations in two tracts - higher FA between right putamen and left thalamus and higher MD between caudate and thalamus on the right hemisphere. …
-
Structural organization in 9-year-old HIV-infected children and HIV-exposed children
… period for the maturing brain. In particular, white matter increases in early adolescence to later stabilize in the middle teenage years. In parallel, this growth is related to maturing cognitive abilities allowing for more complex thinking processes. Diffusion tensor imaging (DTI) measures …